Microsoft 365 Developer Blog
A developer platform for building collaborative apps for hybrid work
Featured posts
SharePoint Framework (SPFx) roadmap update – August 2026
SPFx 1.24 Beta 3 is now available, React 18 support is coming in 1.24, and a new Copilot Components preview program opens for customers and partners.
Building Agents for Teams: Managing the noise of collaboration
Most of us are familiar with one-to-one agent chats: private, direct interactions where rules are relatively simple. With only you and the agent, each moment ha...
Latest posts
Announcing XAML controls for Microsoft Graph in the Windows Community Toolkit
Today at UnoConf in Montreal, we are announcing that the Windows Community Toolkit now includes a preview of XAML controls for Microsoft Graph. To watch the announcement via live stream please tune in for the Uno Platform Keynote at 10:45AM EST available online here.
Breaking changes: Calls and online meetings API updates in Microsoft Graph beta
We’re announcing several changes to the calls and online meetings APIs in Microsoft Graph beta, including a few breaking changes.
Breaking change: redundant beta APIs for Microsoft Teams to be removed
In the last week of September we will remove the following beta APIs, as the same functionality is already available through different APIs. v1.0 APIs are not affected.
Office 365 CLI version 2 has been released
We are happy to announce new major version being released for the Office 365 CLI tool.
SharePoint Development Community (PnP) – September 2019 update
SharePoint Dev Ecosystem / SharePoint Patterns and Practices (PnP) September 2019 update is out with a summary of the latest guidance, samples, and solutions from SharePoint engineering or from the community for the community. This article is a summary of all the different areas and topics around the SharePoint Dev ecosystem during the past month.
Breaking change: policy API update in Microsoft Graph beta
The existing policies collection will be replaced with a policies URL segment. Under the policies segment we will group multiple typed policy resources.
Updated SharePoint Framework developer training package (September 2019)!
We are pleased to announce the availability of an updated SharePoint Framework training package targeted to be used for self-learning or for redelivering provided material as a local training delivery inside of your own company or for your customers. All materials are provided for you to reuse anyway you preferred without any needs for asking permissions or notifying anyone ("sharing is caring").
New SharePoint CSOM version released for SharePoint Online – August 2019
We are happy to announce the availability of new SharePoint Client-Side Object Model (CSOM) version targeted for the Office 365 or more specifically for SharePoint and Project Online. August 2019 release.
Breaking changes: Application and ServicePrincipal API updates in Microsoft Graph beta
Breaking changes: Application and ServicePrincipal API updates in Microsoft Graph beta